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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
2018 Subaru WRX STI
for sale
near
Riverside, CA
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2018 Subaru WRX STI Limited
Vehicle information
Features
Reviews
I recently purchased a 2024 Lincoln Navigator from Heiser
I recently purchased a 2024 Lincoln Navigator from Heiser Group. I was pleasantly surprised at the amazing customer service they provided and the follow up to make sure I was happy and satisfied with my new vehicle. This is something I haven't experienced before so I felt like I was quite a special customer. They let me try out several vehicles to insure I had exactly what I wanted!! It's nice to see this customer service is still available as this experience was a far cry from my last vehicle purchase at a different dealership (no names mentioned). I left the dealership confident I made the right decision and I am confident I will be supported in any of my needs going forward. I will never purchase from anyone other than Heiser going forward. I recommend that everyone purchase their vehicle from Heiser!!
Perfect car!
Perfect car! I do drive it as a daily so sometimes it can get a bit bumpy but besides that, car is great haven’t really had any issues with it.






Used
2018 Subaru WRX STI Limited w/ Lip
Vehicle information
Features
Reviews
Christopher was an excellent sales consultant during a
Christopher was an excellent sales consultant during a busy year-end with a more complicated sale that required shipping the vehicle out of state to a rather picky buyer (me). Compared to another dealer I contacted this experience was “night and day”. I’d definitely recommend others to consider working with this dealership at least for the sales experience. I particularly enjoyed the fact that Chris found another RSX driver amongst the White Bear employees to perform a brief road test of my eventual car to set my mind at some ease for a real-world experience. They also were fairly cooperative about most of my requests to “seal the deal” (minor touch-up/clean up items). My only suggestions would be to see about hastening the shipping experience if that’s even possible and put a bit more effort into detail of the car before listing for sale - the car had been in their hands for a couple of months and just needed a couple small detail items to make it close to perfect for selling a 20+ year old vehicle (these were the items I had to request at time of negotiation). Nice work overall - just looking forward to the shipper to arrive that will be a great day!
STi - Last of the Subie rumble!
The only car that ONLY comes with a six speed stick. Solid, powerful and fun. Incredible grip. Looks like a Toyota Corolla with a wing. Six pot Brembos have the best grip and modulation I’ve ever experienced!






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
Nice man.
Nice man. Very helpful and easy to deal with. Clean location and comfortable. Will work with you.
best car ever
You will turn your back to see her after parking it. looks great. Drives excellent. Use Shell Helix Ultra and Vpower every gas. This is the 4th Subaru. From Bugeye, to Forester to Legacy GT wagon and now WRX STI....don't get the WRX...STI is the best






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
We bought a mini cooper from Lakeside and are very happy
We bought a mini cooper from Lakeside and are very happy with it. Edward Montoya was very helpful and very responsive to questions eleven after we purchased the car. We would definitely consider them for future purchases.
Fun on a bun
Four doors and all wheel drive so I was able to justify this purchase to the wife. Super fun to drive. Gas mileage is not the greatest but if that's what you're into you're probably not looking for an sti.






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
absolute best car buying experience i have ever had.
absolute best car buying experience i have ever had. No pressure tactics, no games, and Eric Finion was the absolute best salesperson. Helped me get the car i wanted at the price i could afford. really can't say enough good things about this dealership.
2018 STi Limited
Owned many subies, Outback, Forrester, WRX but it was my first STi. Love the grip, the sound, and the thumbs up I get from other WRX's. Engine is old and the lag is there but just keep it around 4k RPM and you'll be fine.






Used
2018 Subaru WRX STI Limited w/ Wing
Vehicle information
Features
Reviews
I was in need of a car immediately.
I was in need of a car immediately. Mike, Matt and Beth helped make that happen for me in one afternoon. Put me in the right car for what I needed, a Honda HR-V barely used. I live in Charlottesville, where the car market is notoriously expensive and dificult to work with. The 50 minute ride down to Madison Heights was beyond worth it for every reason.






Vehicle information
Features
Reviews
Purchased a GTR from Ian and his team, everything went
Purchased a GTR from Ian and his team, everything went perfectly. Even though there was an ice/storm the team stayed in constant contact and the car was delivered exactly as described. Thanks for making an out of store purchase so easy.






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
I recently had the pleasure of working with M & F Auto on
I recently had the pleasure of working with M & F Auto on Coors Boulevard, and it was a fantastic car buying experience! I was buying from out of state and they made everything very easy and worry free, even from afar. Curtis was over the top helpful getting me pictures and reports quickly, and always giving me updates along the way. His customer service is above and beyond, and I am lucky he happened to pick up my call. Everyone I interacted with at M & F was very nice, helpful, and responsive, it really made the process easy and comfortable. I am so glad I came across M & F Auto and highly recommend them. I love my new truck! - Adam
Used
2018 Subaru WRX STI Limited
Vehicle information
Features






Used
2018 Subaru WRX STI Limited
Vehicle information
Features
Reviews
The car was as advertised.
The car was as advertised. Price negotiations were painless and easy, the staff was friendly, knowledgeable and open with the whole process. I paid in cash which helped expedite the process. My salesman followed up with me within a week after purchase to see how my trip home from Colorado Springs to the 4 Corners area went. I highly recommend this dealership!






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
Amazing staff!
Amazing staff! Great clean cars and really good prices. The guys here are really straight forward and dont give the run around.






Used
2018 Subaru WRX STI Limited
Vehicle information
Features
Reviews
Best Dealership!
West State motorsport is the spot to get a nice sports car for sure! Patient Staff and won't rush you at all in terms of deciding what vehicle to get!






Used
2018 Subaru WRX STI Base
Vehicle information
Features






Used
2018 Subaru WRX STI Limited
Vehicle information
Features
Reviews
Responsive, attentive, and flexible.
Responsive, attentive, and flexible. Works through all options to come to the best fit financially for us. Satisfying experience from a dealership that clearly aspires to be Seattle's Finest Auto Dealership.






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
Tyson was awesome!
Tyson was awesome! Very nice, respectful young man. I would have bought the car but it was the wrong color! He will contact me if he gets my color in.






Used
2018 Subaru WRX STI Limited
Vehicle information
Features
Reviews
Alen was a pleasure to work with, his experience made the
Alen was a pleasure to work with, his experience made the whole process smooth and timely.






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
I purchased a 2024 Mercedes G63 from this dealership.
I purchased a 2024 Mercedes G63 from this dealership. I was met by Nick one of the sales staff who informed me that this was a local vehicle, it was very clean with no visible blemishes. The entire staff was kind and welcoming I am very excited to say this was my best car purchase yet!






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
They are very good people.
They are very good people. I purchased 2022 silverado 2500. They got me fantastic interest rate. The experience was pretty good






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
They're like family ❤️ they want what's best for you.
They're like family ❤️ they want what's best for you. Oleg is awesome! Great experience, warm friendly environment. They're in the business of selling cars and I got mine! Thanks House of Cars ❤️






Used
2018 Subaru WRX STI Base
Vehicle information
Features
Reviews
Luis was a great salesman to deal with.
Luis was a great salesman to deal with. They were very helpful, willing to work with me on the price and small issues with the car and they made the purchase easy. I would definitely recommend buying a car from this dealership and I will consider them in my next car purchase.
About the 2018 Subaru WRX STI
Base shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 18
- Transmission
- M/T
- Engine
- 310.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2018 Subaru WRX STI cost?
The 2018 Subaru WRX STI price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 WRX STI is $26,902, with pricing starting at $17,995.
What is the MPG of the 2018 Subaru WRX STI?
The 2018 Subaru WRX STI offers up to 16 MPG in city driving and 22 MPG on the highway for a combined rating of 18 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 Subaru WRX STI?
The 2018 Subaru WRX STI compares to and/or competes against the following vehicles:
Is the 2018 Subaru WRX STI reliable?
The 2018 Subaru WRX STI has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 WRX STI owners.
Is the 2018 Subaru WRX STI a good sedan?
Below are the Cars.com consumer ratings for the 2018 Subaru WRX STI.
- Comfort 4.5
- Interior 4.5
- Performance 4.8
- Value 4.5
- Exterior 4.8
- Reliability 4.9
97% of drivers recommend this car
- Comfort 4.5
- Interior 4.5
- Performance 4.8
- Value 4.5
- Exterior 4.8
- Reliability 4.9
STI (1 style)
Style |
---|
STI Manual |
Inventory price |
Starting at $36,095 |
Combined MPG |
18 |
Engine |
305.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
STI Limited (2 styles)
Style | |
---|---|
STI Limited Manual w/Wing Spoiler | STI Limited Manual w/Lip Spoiler |
Inventory price | |
Starting at $40,895 | Starting at $40,895 |
Combined MPG | |
18 | 18 |
Engine | |
305.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel) | 305.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
STI Type RA (1 style)
Style |
---|
STI Type RA Manual |
Inventory price |
Starting at $36,095 |
Combined MPG |
18 |
Engine |
310.0-hp, 2.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Research the 2018 Subaru WRX STI
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Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
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